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Unformatted text preview: -21 J. a) Plot the KE on the graph above as accurately as you can. b) What are the maximum and minimum separations the two particles may have, or do they exist? Explain. c) Over some time, what are the average PE and the average KE for the particles? Explain. PE + KE = E Tot KE = (1/2)mv^2 |F| = |d(PE)/dr| = |slope| of PE vs. r graph Separation (10-10 m ) PE (10-21 J) 2-2 4-4...
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- Winter '09